This is a note to let you know that I've just added the patch titled powerpc/xmon: fix task state output to the 5.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: powerpc-xmon-fix-task-state-output.patch and it can be found in the queue-5.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit f79daff2812660b386e06549a17b602cdb43a407 Author: Denis Kirjanov <kda@xxxxxxxxxxxxxxxxx> Date: Tue Oct 26 16:31:08 2021 +0300 powerpc/xmon: fix task state output [ Upstream commit b1f896ce3542eb2eede5949ee2e481526fae1108 ] p_state is unsigned since the commit 2f064a59a11f The patch also uses TASK_RUNNING instead of null. Fixes: 2f064a59a11f ("sched: Change task_struct::state") Signed-off-by: Denis Kirjanov <kda@xxxxxxxxxxxxxxxxx> Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx> Link: https://lore.kernel.org/r/20211026133108.7113-1-kda@xxxxxxxxxxxxxxxxx Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index dd8241c009e53..8b28ff9d98d16 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -3264,8 +3264,7 @@ static void show_task(struct task_struct *volatile tsk) * appropriate for calling from xmon. This could be moved * to a common, generic, routine used by both. */ - state = (p_state == 0) ? 'R' : - (p_state < 0) ? 'U' : + state = (p_state == TASK_RUNNING) ? 'R' : (p_state & TASK_UNINTERRUPTIBLE) ? 'D' : (p_state & TASK_STOPPED) ? 'T' : (p_state & TASK_TRACED) ? 'C' :